Ask question

Ask question

All categories

4 years ago

7

a submarine is moving at a 35 km/h. It can say underwater for another 4.5 hours. If it speeds a steady, how long will it take a

submarine to move 49 km?

1 answer:

dedylja [7]4 years ago

8 0

Answer:

1 hour 24 minutes

Step-by-step explanation:

49/35=1.4

You might be interested in

Simplify the expression to a polynomial in standard form:<br> a<br> (-x^2-2x-2)(x^2+x-3)

antiseptic1488 [7]

Answer: -x^4 - 3x^3 - x^2 + 4x + 6

Explanation

7 0

3 years ago

Adam will use x black stone tiles and y gray stone tiles to cover his patio floor. Black stone tiles cost $5 each and gray stone

vesna_86 [32]

Answer: 165

Step-by-step explanation:him

5 0

3 years ago

How can you use 260 divided by 13 to help you find 286 divided by 13

Alexeev081 [22]

Answer:

Well, 260 divided by 13 is 20.

286-260=26

And 26 divided by 13 is 2.

Step-by-step explanation:

So there's that-

Brainliest??

4 0

3 years ago

Question 3(Multiple Choice Worth 4 points) (06.06) Which of the following demonstrates the Distributive Property? 3(4a + 2) = 12

storchak [24]

Answer:

12a + 6

Step-by-step explanation:

given 3(4a + 2)

multiply each term in the parenthesis by the 3 outside ( distributive law )

= (3 × 4a ) + (3 × 2 ) = 12a + 6

8 0

3 years ago

Read 2 more answers

What is the solution set of the equation 3x2 = 48 ?

nalin [4]

Answer:

Step-by-step explanation:

6=48

6 0

3 years ago